这个程序比较简单，也没太多的知识点，在此就不介绍了，程序如下：
*&---------------------------------------------------------------------*
*& Report  ZTEST_SELECT_SCREEN
*&
*&---------------------------------------------------------------------*
*& Create By    :  flying
*& Create Date  :  2009-11-25
*& descriptions :  测试隐藏/显示选择屏幕
*&---------------------------------------------------------------------*

REPORT  ZTEST_SELECT_SCREEN.

tables: mbew,
ekpo,
mseg.

*----------------------------------------------------------------------*
*  selection-screen
*  选择屏幕
*
*----------------------------------------------------------------------*
***  定义选择表的选择屏幕
selection-screen begin of block blk1 with frame title text-000.
parameters: r1 radiobutton group grp user-command sele default 'X',  "这里没有user-command sele会不起作用的
r2 radiobutton group grp,
r3 radiobutton group grp.
selection-screen end   of block blk1.

***  定义表mbew的选择屏幕
selection-screen begin of block blk2 with frame title text-001.
parameters: p_werks like mbew-bwkey modif id m1.                  "设置屏幕元素的组，方便操作
select-options: s_matnr for mbew-matnr modif id m1.
selection-screen end   of block blk2.

***  定义表ekpo的选择屏幕
selection-screen begin of block blk3 with frame title text-002.
parameters: p_werks1 like ekpo-werks modif id m2.
select-OPTIONS s_matnr1 for ekpo-matnr modif id m2.
selection-screen end   of block blk3.

***  定义表mseg的选择屏幕
selection-screen begin of block blk4 with frame title text-003.
parameters: p_werks2 like mseg-werks modif id m3.
select-options s_matnr2 for mseg-matnr modif id m3.
selection-screen end   of block blk4.

*-----------------------------------------------------------------------*
*  at selection-screen output
*  屏幕输出之前处理
*
*-----------------------------------------------------------------------*
at selection-screen output.
loop at screen.
case screen-group1.                    "屏幕组
when 'M1'.
if r1 eq 'X'.
screen-active = 1.                "设置屏幕显示
else.
screen-active = 0.                "设置屏幕隐藏
endif.
when 'M2'.
if r2 eq 'X'.
screen-active = 1.
else.
screen-active = 0.
endif.
when 'M3'.
if r3 eq 'X'.
screen-active = 1.
else.
screen-active = 0.
endif.
endcase.

modify screen.                        "修改选择屏幕属性
endloop.

执行效果如下：

ITPub博客

动态隐藏/显示选择屏幕

最新文章